pre-season

U.S. high school athletes suffer an estimated 9,237 time-loss heat
illnesses every year that are serious enough to keep them out of sports
for one or more days, according to a new,
first-of-its kind report from the Centers for Disease and Control
and Prevention (CDC), with football players most prone to heat illness.

During pre-season, staying hydrated is one of an athlete's top priorities. Accurate hydration regulates body temperature, fluid, and electrolyte balance, and is essential for comfort, optimal performance, and safety. Hot humid weather, padding and uniforms, along with two-a-days can increase sweat and electrolyte losses tenfold.